Diagram sections — 25 (40 total)
AIR CONDITIONING ANTI-LOCK BRAKES COMPUTER DATA LINES COOLING FAN CRUISE CONTROL DEFOGGERS ENGINE PERFORMANCE EXTERIOR LIGHTS GROUND DISTRIBUTION HEADLIGHTS HORN INSTRUMENT CLUSTER INTERIOR LIGHTS POWER DISTRIBUTION POWER DOOR LOCKS POWER MIRRORS POWER TOP/SUNROOF POWER WINDOWS RADIO SHIFT INTERLOCKS STARTING/CHARGING SUPPLEMENTAL RESTRAINTS TRANSMISSION WARNING SYSTEMS WIPER/WASHER
AIR CONDITIONING Heater Wiring Diagram for Toyota Corolla CE 2002 List of elements for Heater Wiring Diagram for Toyota Corolla CE 2002: 31 (behind center of dash) center j/b (behind glove box) air inlet control servo motor (dash wire harn, top center of dash) i6 (front side of right fender) ea Blower motor (below right side of dash, in heater-a/c housing) Blower resistor (below right side of dash, in heater-a/c housing) Blower switch C13 C14 C15 Center j/b (behind center of dash) D12 Engine room r/b 6 (on right front of engine compartment, on radiator support) Fresh Gauge fuse 10a Heater control switch (rear window defogger switch) Hot at all times Hot in on or start Htr fuse 50a Htr relay Ie (left dash brace) Ih (right kick panel) Instrument panel j/b (behind left side of dash, at lower finish panel) Integration relay J/c 14 J/c 8 Me1 Me2 Off Recir Red Manual A/C Wiring Diagram (1 of 2) for Toyota Corolla CE 2002 List of elements for Manual A/C Wiring Diagram (1 of 2) for Toyota Corolla CE 2002: 57 (behind glove box) air inlet control servo motor 3a/t, m/t 4a/t A/c A/c amplifier (behind dash, above glove box) A/c fuse 7.5a A/c switch A/c triple pressure switch (a/c dual & single pressure switch) (on right front of engine compartment, near radiator support) A/c+ Ac1 Act Blower motor (below right side of dash, in heater-a/c housing) Blower resistor (below right side of dash, in heater- a/c housing) Blower switch C13 C14 C15 Center j/b (behind center of dash) D12 Def Dual E10 Ea (front side of right fender) Ecu-ig fuse 10a Engine control module Engine room r/b 6 (on right front of compartment, on radiator support) Fan Fresh Gauge fuse 10a Gnd Heater control switch (rear window defogger switch) Hot at all times Hot in on Hot in on or start Htr fuse 50a Htr relay I6 (dash wire harness, top center of dash) Ign Instrument panel j/b (behind left side of dash, at lower finish panel) Integration relay J/c 10 (behind center of dash) J/c 14 (right kick panel) J/c 8 (behind lower center of dash) J/c 8 (left dash brace) La/c Led Lock Me1 Me2 Mgc Off Or start Prs Recirc Red Single Tach Manual A/C Wiring Diagram (2 of 2) for Toyota Corolla CE 2002 List of elements for Manual A/C Wiring Diagram (2 of 2) for Toyota Corolla CE 2002: 23 (engine room main wire harness, at top of left kick panel) i1 (front side of left fender) eb (front side of right fender) ea A/c condenser fan motor (on right front of engine compartment) A/c evaporator temperature sensor (behind right side of dash, on evaporator) A/c magnetic clutch & lock sensor (on a/c compresor) Ac fan 2 relay Ac fan 3 relay Ac mg relay Cds fuse 30a E10 Engine room j/b (on left side of engine compartment) Engine room r/b 5 (on left front of engine compartment) Fan no.1 relay Hot in on J/c 1 (behind left kick panel, taped to harness) J/c 13 (behind upper right side of dash) J/c 20 (behind left end of dash) Nummi made Or start Radiator fan motor (on left front of engine compartment) Rdi fuse 30a Tmmc made
ANTI-LOCK BRAKES Anti-lock Brake Wiring Diagrams for Toyota Corolla CE 2002 List of elements for Anti-lock Brake Wiring Diagrams for Toyota Corolla CE 2002: 50 +bm +bs Abs actuator & ecu (left rear of engine compt) Abs fuse 50a Abs warning ind B18 C13 C14 Center j/b (behind center of dash) Combination meter Data link connector 1 (on left rear of engine compt) Data link connector 3 (below left side of dash) Driver side j/b (behind left kick panel) Eb (front of left front fender) Ecu-ig fuse 10a Fl+ Fl- Fr+ Fr- Fusible link block (top left side of engine room j/b) Gauge fuse 10a Gnd1 Gnd2 Hot at all times Hot in on or start I11 Ie (on left dash brace) Instrument panel j/b (behind left side of dash) Integration relay J/c 1 (behind left kick panel) J/c 13 (behind upper right side of dash) J/c 6 (behind upper center of dash) J/c 8 (behind lower center of dash) Japan prod Left front abs speed sensor Left rear abs speed sensor Pnk Red Right front abs speed sensor Right rear abs speed sensor Rl+ Rl- Rr+ Rr- Sdl Sil Stop fuse 15a Stop- light switch (above brake pedal) Stp Usa prod
COMPUTER DATA LINES Computer Data Lines for Toyota Corolla CE 2002 List of elements for Computer Data Lines for Toyota Corolla CE 2002: 29 (3a/t & m/t) (4a/t) (behind upper right side of dash) j/c 13 Abs actuator & ecu (left rear of engine compt) Bat C10 Center air bag sensor assembly (below front of center console) Cruise control ecu (behind right kick panel) Data link connector 1 (left rear of engine compt) Data link connector 3 (below left side of dash) E10 Ec (left rear of engine, on cylinder head) Efi or f-htr fuse 15a Efi or f-htr relay Engine control module (below center of dash) Engine control system Engine room j/b (left side of engine compartment) Hot at all times I8 (eng harn, front of center console) Ie (on left dash brace) Instrument cluster system Instrument panel j/b (behind left side of dash) J/c 6 (behind upper center of dash) J/c 8 Obd fuse 7.5a Red Sil Spl Te1
COOLING FAN Cooling Fan Wiring Diagram for Toyota Corolla CE 2002 List of elements for Cooling Fan Wiring Diagram for Toyota Corolla CE 2002: 21 (left front of engine compt) engine room r/b 5 A/c condenser fan motor A/c fan relay A/c system A/c triple pressure switch (right front of engine compt) Cds fuse 30a Ea (front of right front fender) Eb (front of left front fender) Ecu-ig fuse 10a Engine control module (below center of dash) Engine room j/b (left side of engine compt) Engine room r/b 5 Engine room r/b 5 (left front of engine compt) Fan relay Hot in on or start Instrument panel j/b (behind left side of dash) J/c 1 (nummi built) (left kick panel) Radiator fan motor Rdi fuse 30a W/ 3 speed a/t or m/t W/ 4 speed a/t
CRUISE CONTROL Cruise Control Wiring Diagram for Toyota Corolla CE 2002 List of elements for Cruise Control Wiring Diagram for Toyota Corolla CE 2002: 54 (3 a/t, m/t) (4 a/t) (w/a/t) (w/m/t) A/t shift lever position switch (park/neutral position switch) A18 B18 B19 C11 C12 C13 C14 Cancel Ccs Center j/b (behind center of dash) Cms Combination meter Cruise Cruise control actuator (on right rear of engine compt) Cruise control clutch switch (on bracket, above clutch pedal) Cruise control ecu (behind right kick panel) Cruise control ind Cruise control switch (combination switch) Data link connector (dlc) 1 (on left rear of engine compt) Driver side j/b (behind left kick panel) E10 Ect Ecu-ig fuse 10a Engine control module (below center of dash) G206 (right dash brace) Gauge fuse 10a Gnd Hot at all times Hot in on or start I11 Id (left kick panel) Idl Idlo Instrument panel j/b (behind left side of dash, at lower finish panel) Integration relay J/c 11 (behind lower center of dash, taped to harness) J/c 13 (behind upper right side of dash) J/c 14 (behind right kick panel) J10 J9 j/c 9, j/c 10 (behind lower center of dash, taped to harness) Od1 Resume/ accel Set/ coast Spd Speed- ometer Stop fuse 15a Stoplight switch (on bracket, above brake pedal) Stp- Vehicle speed sensor (on top of transaxle)
DEFOGGERS Defogger Wiring Diagram for Toyota Corolla CE 2002 List of elements for Defogger Wiring Diagram for Toyota Corolla CE 2002: 23 (4 a/t) (3 a/t, m/t) (bottom of right "c" pillar) C13 C15 Center j/b (behind center of dash) Defog- i-up/m-htr fuse 10a Defogger fuse 40a Defogger relay Driver side j/b (behind left kick panel) E11 E12 E13 Engine control module (below center of dash) Gauge fuse 10a Hot at all times Hot in on or start I11 Id (left kick panel) Instrument panel j/b (behind left side of dash, at lower finish panel) Integration relay J/c 8 (behind lower center of dash, taped to harness) Rear window defogger Rear window defogger switch
ENGINE PERFORMANCE
1.8L 1.8L, Engine Performance Wiring Diagrams, 3 Speed A/T & M/T (1 of 3) for Toyota Corolla CE 2002 List of elements for 1.8L, Engine Performance Wiring Diagrams, 3 Speed A/T & M/T (1 of 3) for Toyota Corolla CE 2002: 53 (behind lower center of dash) (center rear of vehicle) vsv (pressure switching valve) (engine harn center rear of engine compt) (engine harn, front of center console) (left front of engine) camshaft timing oil control valve (left rear of engine compt) vsv (evap) (left side of engine compt) vsv (canister closed valve) (on throttle body) idle air control valve (right rear of engine compt) power steering oil pressure switch (w/a/t) Acc Ccv Conn e4 Cooling fans system E01 E02 Ec (left rear of eng, on cyl head) Engine control module (below center of dash) Evp1 F/ps Fan Fuel injector 1 Fuel injector 2 Fuel injector 3 Fuel injector 4 Hot at all times Igf Ignition coil & igniter 1 (top of cyl head Ignition coil & igniter 2 (top of cyl head Ignition coil & igniter 3 (top of cyl head Ignition coil & igniter 4 (top of cyl head Ignition switch Igt1 Igt2 Igt3 Igt4 Instrument panel j/b (left side of dash, at lower finish panel) J/c 11 J/c 11 (behind lower center of dash) J/c 12 (behind lower center of dash) Knk1 Knock sensor (left side of engine) Lock Noise filter (below front of center console) Nsw Ocv+ Ocv- Pssw Ptnk Red Rso Start Tbp 1.8L, Engine Performance Wiring Diagrams, 3 Speed A/T & M/T (2 of 3) for Toyota Corolla CE 2002 List of elements for 1.8L, Engine Performance Wiring Diagrams, 3 Speed A/T & M/T (2 of 3) for Toyota Corolla CE 2002: 35 (w/a/t) (w/m/t) B19 Bi (bottom of left "c" pillar trim) C10 C12 C13 C14 Center j/b (behind center of dash) Circuit opening relay Clutch start switch (above clutch pedal) Driver side j/b (behind left kick panel) Driver side r/b (behind left kick panel) Eb (front of left front fender) Efi or f-htr fuse 15a Efi or f-htr relay Engine room j/b (left side of engine compt) Fuel pump (in fuel tank) Gauge fuse 10a Hot at all times Hot in on or start Hot in start I11 I8 (engine harn, front of center console) Ign fuse 7.5a Instrument cluster Instrument panel j/b (left side of dash) Instrument panel j/b (left side of dash, at lower finish panel) Integration relay (on rear of instrument panel j/b) J/c 20 (nummi made) (behind left kick panel) J/c 9,10 (behind lower center of dash) Malfunction indicator lamp Speedometer St fuse 5a Tachometer 1.8L, Engine Performance Wiring Diagrams, 3 Speed A/T & M/T (3 of 3) for Toyota Corolla CE 2002 List of elements for 1.8L, Engine Performance Wiring Diagrams, 3 Speed A/T & M/T (3 of 3) for Toyota Corolla CE 2002: 49 (engine harn, front of center con- sole) (engine harn, front of center console) (in air intake duct) mass air- flow meter (left rear of engine) camshaft position sensor (lower left front of engine) crankshaft position sensor (on exhaust pipe) heated oxygen sensor (bank 1, sensor 1) (on exhaust pipe) heated oxygen sensor (bank 1, sensor 2) (on throttle body assembly) throttle position sensor (rear of engine) engine coolant temperature sensor (under rear center of vehicle) vapor pressure sensor A/c system Act Batt Conn e5 Conn e6 Cruise control system Data link connector 1 (left rear of engine compt) Data link connector 3 (left side of dash) Defogger system E03 E11 Ec (left rear of eng, on cyl head) Els Els2 Engine control module (below center of dash) Engine room j/b (left side of engine compt) Evg Exterior lights system Ht1a Ht1b Idlo J/c 12 (behind lower center of dash) J/c 6 (behind upper center of dash) Nca Ne+ Ne- Ox1a Ox1b Park/neutral position switch (on left side of transaxle) Pnk Red Sil Spd Sta Tach Te1 Tha Thw Vta 1.8L, Engine Performance Wiring Diagrams, 4 Speed A/T (1 of 3) for Toyota Corolla CE 2002 List of elements for 1.8L, Engine Performance Wiring Diagrams, 4 Speed A/T (1 of 3) for Toyota Corolla CE 2002: 59 (behind lower center of dash) (below front of center console) noise filter (engine harn front of center console) (engine harn, front of center con- sole) (on top of cyl head) ignition coil & igniter 1 (on top of cyl head) ignition coil & igniter 2 (on top of cyl head) ignition coil & igniter 3 (on top of cyl head) ignition coil & igniter 4 Camshaft position sensor (left rear of engine) Ccv Conn e7 Conn e8 Cooling fans system Crankshaft position sensor (lower left front of engine) E01 E02 E03 Ec (left rear of eng, on cylinder head) Engine control module (below center of dash) Engine coolant temperature sensor (rear of engine) Evg Evp1 Fan Fuel injector 1 Fuel injector 2 Fuel injector 3 Fuel injector 4 Heated oxygen sensor (bank 1, sensor 1) (on exhaust pipe) Heated oxygen sensor (bank 1, sensor 2) (on exhaust pipe) Ht1a Ht1b Igf Igt1 Igt2 Igt3 Igt4 J/c 11 J/c 11 (behind lower center of dash) J/c 12 (behind lower center of dash) Knk1 Mass air- flow meter (in air intake duct) Nca Ne+ Ne- Ocv+ Ocv- Ox1a Ox1b Pnk Ptnk Red Rso Tbp Tha Throttle position sensor (on throttle body assembly) Thw Vapor pressure sensor (under rear center of vehicle) Vsv (evap) (left rear of engine compt) Vta 1.8L, Engine Performance Wiring Diagrams, 4 Speed A/T (2 of 3) for Toyota Corolla CE 2002 List of elements for 1.8L, Engine Performance Wiring Diagrams, 4 Speed A/T (2 of 3) for Toyota Corolla CE 2002: 36 (behind lower center of dash) j/c 11 (engine harn, front of center con- sole) (engine harn, front of center console) i8 Acc B18 C10 Camshaft timing oil control valve (left front of engine) Center j/b (behind center of dash) Cruise control system Eb (front of left front fender) Ec (left rear of eng, on cyl head) Efi or f-htr fuse 15a Efi or f-htr relay Electronically controlled transmission solenoid (on transaxle) Engine room j/b (left side of engine compt) Gauge fuse 10a Hot at all times Hot in on or start I11 I8 (engine harn, front of center console) Idle air control valve (on throttle body) Ign fuse 7.5a Ignition switch Instrument panel j/b (left side of dash, at lower finish panel) Integration relay (on rear of instrument panel j/b) J/c 12 (behind lower center of dash) J/c 20 (nummi made) (behind left kick panel) J/c 9,10 (behind lower center of dash) Knock sensor (left side of engine) Lock Lock-up Nca Red Start Vsv (canister closed valve) (left side of engine compt) Vsv (pressure switching valve) (center rear of vehicle) 1.8L, Engine Performance Wiring Diagrams, 4 Speed A/T (3 of 3) for Toyota Corolla CE 2002 List of elements for 1.8L, Engine Performance Wiring Diagrams, 4 Speed A/T (3 of 3) for Toyota Corolla CE 2002: 57 (below center console) o/d switch (bottom of left "c" pillar trim) (left rear of engine compt) data link connector 1 (on bracket, above brake pedal) stoplight switch A/c system Act B19 Batt C12 C13 C14 Center j/b (behind center of dash) Circuit opening relay Conn e10 Conn e9 Cruise control system Data link connector 3 (left side of dash) Defogger system Driver side j/b (behind left kick panel) Driver side r/b (behind left kick panel) E11 Els Els2 Engine control module (below center of dash) Engine room j/b (left side of engine compt) Exterior lights system F/ps Fuel pump (in fuel tank) Hot at all times Hot in start Idlo Ie (left dash brace) Instrument cluster Instrument panel j/b (left side of dash, at lower finish panel) J/c 12 (behind lower center of dash) J/c 6 (behind upper center of dash) J/c 8 (behind lower center of dash) J/c 9,10 (behind lower center of dash) Malfunction indicator lamp Nsw O/d off indicator Od1 Odlp Odms Park/neutral position switch (on left side of transaxle) Power steering oil pressure switch (right rear of engine compt) Pssw Sil Spd Speedometer St fuse 5a Sta Stop fuse 15a Stp Tach Tachometer Te1
EXTERIOR LIGHTS Back-up Lamps Wiring Diagram for Toyota Corolla CE 2002 List of elements for Back-up Lamps Wiring Diagram for Toyota Corolla CE 2002: 18 (center rear of trunk) bi A/t Back-up light switch (on transaxle) Back-up light switch (park/neutral position switch) (on left side of transaxle) Center j/b (behind center of dash) Driver side j/b (behind left kick panel) Gauge fuse 10a Hot in on & start I11 Instrument panel j/b (behind left side of dash, at lower finish panel) Integ- ration relay J/c 11 (behind lower center of dash, taped to harness) J/c 18 (bottom of left "c" pillar) J/c 19 (near left rear tail light) J/c 9 & 10 (behind lower center of dash, taped to harness) Left back-up light M/t Right back-up light Exterior Lamps Wiring Diagram for Toyota Corolla CE 2002 List of elements for Exterior Lamps Wiring Diagram for Toyota Corolla CE 2002: 52 Alt fuse 100a B10 B12 Bi (bottom of left "c" pillar) Bj (center rear of trunk) C13 C17 Combination switch Daytime running light relay (main) (behind dash, above glove box) Driver side j/b (left kick panel) Driver side r/b (left kick panel) E13 Eb (front of left front fender) Engine room j/b (left side of engine compt) Flasher relay Fusible link box (top left side of engine room j/b) Haz- fuse 10a Hazard switch Head High mounted stop light Hot at all times Hot in on or start Id (left kick panel) Ie (on left dash brace) Instrument panel j/b (behind left side of dash, at lower finish panel) J/c 14 (right kick pane) J/c 18 (bottom of left "c" pillar) J/c 19 (near left rear taillight) J/c 20 (behind left end of dash) J/c 8 (lower center of dash) Japan prod Left front park/ turn light Left rear combin- ation light License plate light Light control switch Meter combination Off Right front park/ turn light Right rear combin- ation light Stop Stop fuse 15a Stop- light switch (on bracket, above brake pedal) Tail Tail fuse 15a Taillight relay Turn Turn fuse 7.5a Turn signal indicator lights Turn signal switch Usa prod W/ daytime running lights W/o daytime running lights
GROUND DISTRIBUTION Ground Distribution Wiring Diagram (1 of 3) for Toyota Corolla CE 2002 List of elements for Ground Distribution Wiring Diagram (1 of 3) for Toyota Corolla CE 2002: 52 (behind left kick panel) (behind lower center of dash) (left front of engine compt) engine room r/b 5 (left side of eng compt) engine room j/b (right front of engine compt) engine room r/b 6 (right front of engine compt) engine room r/b 6 A 4 a/t A/c fan relay 2 A/c fan relay 3 A/c magnetic clutch & lock sensor Abs actuator & ecu B 3 a/t & m/t Brake fluid level warning switch C11 Canada Combination meter Data link con- nector Drl relay E10 Ea (japan prod) (front of right front fender) Ea (u.s. prod) (front of right front fender) Eb (japan prod) (front of left front fender) Eb (u.s. prod) (front of left front fender) Ec (left rear of engine, on cylinder head) Efi (or f-htr) relay Engine control module Engine harn, (left kick panel) Engine main relay Heated oxygen sensor (bank 1 sensor 1) Heated oxygen sensor (bank 1 sensor 2) Htr relay I1 (dash harn, left end of dash) I10 I8 (dash harn, front of center console) Idle air control valve Ignition coil & igniter J/b 2 (behind instrumnet panel j/b) J/c 1 J/c 1 (behind left kick panel) J/c 1 (left kick panel) J/c 11 J/c 2 (behind instrument panel j/b) Left fog- light Left front turn signal/ parking light Left headlight (high) Main daytime running light relay Radiator fan motor Right front turn signal/ parking light Right headlight (high) St relay U.s. Washer level warning switch Ground Distribution Wiring Diagram (2 of 3) for Toyota Corolla CE 2002 List of elements for Ground Distribution Wiring Diagram (2 of 3) for Toyota Corolla CE 2002: 72 (behind left kick panel) driver side r/b (behind left side of dash) instrument panel j/b (w/ moon roof) (w/o moon roof) A/c amplifier A19 A20 B1 (body harn, center of windshield header) B13 B20 Blower resistor Blower switch Buckle switch C12 C13 Center air bag sensor assembly Center j/b (behind center of dash) Cigarette lighter Clock Combination meter Combination switch (light control & dimmer switch) Cruise control actuator Cruise control ecu Cruise control switch D10 Data link connector Driver side j/b (behind left kick panel) E13 Flasher relay Front wiper & washer switch Front wiper motor Id (left kick panel) Ie (on left dash brace) Ih (right kick panel) Integration relay J/c 14 (behind right kick panel) J/c 15 (in left front door) J/c 16 (in left front door) J/c 17 (in right front door) J/c 4 J/c 4, j/c 5 (behind upper left side of dash) J/c 5 J/c 8 (behind lower center of dash) Left door key lock lock & unlock switch (japan prod) Left door lock control switch Left door lock motor & unlock detection switch (japan prod) Left front door lock motor/ unlock detection switch/ door key lock & unlock switch (u.s. prod) Master power window switch Moon roof control relay Moon roof control switch Moon roof motor & limit switch O/d switch P/w relay Personal light Power outlet Power outlet relay Rear window defogger switch Remote control mirror switch Rheostat Right door key lock & unlock switch (japan prod) Right door lock control switch Right door lock motor & door key lock/unlock switch (u.s. prod) Right fog- light Right front door unlock detection switch Shift lock ecu Unlock warning switch & key interlock solenoid W/ power windows W/ pwr outlet W/ pwr windows W/o power windows W/o pwr outlet W/o pwr windows Ground Distribution Wiring Diagram (3 of 3) for Toyota Corolla CE 2002 List of elements for Ground Distribution Wiring Diagram (3 of 3) for Toyota Corolla CE 2002: 20 Bi (bottom of left "c" pillar) Bj (center rear of trunk) Bk (bottom of right "c" pillar) C12 Center air bag sensor assembly Combination meter Fuel pump Fuel sender High mounted stop light If (left dash brace) Ig (right dash brace) J/c 19 (near left rear taillight) Left back-up light Left rear combination light License plate light R12 Radio & player Rear window defogger Right back-up light Right rear combination light
HEADLIGHTS Headlight Wiring Diagram, Canada for Toyota Corolla CE 2002 List of elements for Headlight Wiring Diagram, Canada for Toyota Corolla CE 2002: 81 (behind center of dash) center j/b (behind left kick panel) driver side j/b (front of left front fender) eb (front of right front fender) (on right front of engine compt, on radiator support) engine room r/b 6 A10 A16 B11 B13 B17 B18 Brake ind Brk C13 C14 Chg- Combination meter Combination switch Daytime running light relay (main) (behind dash, above glove box) Dim Dimmer relay Dimmer switch Diode (drl) (behind left side of dash) Diode (foglight) (behind upper right center of dash) Dome fuse 15a Driver side j/b (behind left kick panel) Drl Drl fuse 7.5a Drl relay Drl2 E10 Ea (front of right front fender) Eb (front of left front fender) Engine room j/b (left side of engine compt) Engine room r/b 5 (left front of engine compt) Flash Fog fuse 15a Fog light relay Fog light switch Gauge fuse 10a H-lp Head Head (lh) or head (lh-upr) fuse 10a Head (rh) or head (rh-upr) fuse 10a Head lh- lwr fuse 10a Head relay Head rh- lwr fuse 10a High High beam ind Hot at all times Hot in on or start Hot with tail relay energized I10 I11 I4 (top left side of dash) Id (left kick panel) Ih (right kick panel) Ind Instrument panel j/b (behind left side of dash, at lower finish panel) Integration relay J/c 1 (behind left kick panel) J/c 14 (behind right kick panel, taped to harness) J/c 2 (behind instrument panel j/b) J/c 20 (behind left end of dash) Japan prod Left fog light Left headlight (high) Left headlight (low) Light control switch Low Main fuse 40a Off Parking brake switch (at base of park brake lever) Pkb Red Right fog light Right headlight (high) Right headlight (low) Starting/ charging system Tail Usa prod Headlight Wiring Diagram, USA for Toyota Corolla CE 2002 List of elements for Headlight Wiring Diagram, USA for Toyota Corolla CE 2002: 87 (behind center of dash) center j/b (behind left kick panel) driver side j/b (front of right front fender) (on right front of engine compt, on radiator support) engine room r/b 6 A10 A16 Automatic light control sensor (on top left side of dash) B11 B13 B17 B18 Brake ind Brk C13 C14 Chg- Cltb Clte Clts Combination meter Combination switch Csb Cse Cso Daytime running light relay (main) (behind dash, above glove box) Dim Dimmer relay Dimmer switch Dome fuse 15a Driver side j/b (behind left kick panel) Drl Drl fuse 7.5a Drl relay Drl2 E10 Ea (front of right front fender) Eb (front of left front fender) Engine room j/b (left side of engine compt) Engine room r/b 5 (left front of engine compt) Exterior lights system Flash Fog Fog fuse 15a Fog light relay Fog light switch Gauge fuse 10a H-lp H-on Head Head (lh) or head (lh-upr) fuse 10a Head (rh) or head (rh-upr) fuse 10a Head lh- lwr fuse 10a Head relay Head rh- lwr fuse 10a High High beam ind Hot at all times Hot in on or start Hot with tail relay energized I10 I11 Id (left kick panel) Ih (right kick panel) Ind Instrument panel j/b (behind left side of dash, at lower finish panel) Integration relay J/c 1 (left kick panel) J/c 14 (behind right kick panel, taped to harness) J/c 2 (behind instrument panel j/b) J/c 20 (behind left end of dash) Japan prod Left fog light Left headlight (high) Left headlight (low) Light control switch Low Main fuse 40a Off Parking brake switch (at base of park brake lever) Pkb Red Right fog light Right headlight (high) Right headlight (low) Starting/ charging system Tail Usa prod
HORN Horn Wiring Diagram for Toyota Corolla CE 2002 List of elements for Horn Wiring Diagram for Toyota Corolla CE 2002: 7 Engine room j/b (left of eng compt) Horn (left front of engine compartment) Horn fuse fuse 10a Horn relay Horn switch (part of combination switch) Hot at all times I10
INSTRUMENT CLUSTER Instrument Cluster Wiring Diagram for Toyota Corolla CE 2002 List of elements for Instrument Cluster Wiring Diagram for Toyota Corolla CE 2002: 94 (behind center of dash) center j/b (left rear of engine, on cylinder head) ec (on top of transaxle) vehicle speed sensor (right dash brace) A10 A11 A12 A13 A16 Abs ind Ambient temp Ambient temperature sensor (middle front of engine compt) Anti-lock brakes system (abs actuator & ecu) B10 B11 B12 B13 B14 B15 B16 B17 B18 Brake fluid level warning switch (on fluid reservoir) Brake ind Brk Bulb check C10 C11 C11 conn a C12 C12 conn b C13 C13 conn c C14 conn d C16 Center j/b (behind center of dash) Charge ind Combination meter Cruise control system (cruise control ecu) Cruise ind D10 Daytime running light relay (main) (above glove box) Dome fuse 15a Door ind Driver side j/b (behind left kick panel) E10 Eb (front of left front fender) Ecu-b fuse 7.5a Engine controls system (ecm) Engine room j/b (left side of engine compt) Exterior lights system (turn signal switch) Fuel gauge Fuel ind Fuel sender Gauge fuse 10a Headlights system High beam ind Hot at all times Hot in on or start I11 Ie (on left dash brace) Ig (right dash brace) Ign fuse 7.5a Illum Instrument panel j/b (behind left side of dash) Integration relay Interior lights system (integration relay) Interior lights system (rheostat) J/c 1 (behind left kick panel) J/c 8 (behind lower center of dash) J/c 9, j/c 10 (behind lower center of of dash) Malfunction ind lamp O/d off ind Odometer/ trip Oil ind Oil pressure switch (lower left side of engine) Park/neutral position switch (a/t) clutch start switch (m/t) Parking brake switch (at base of parking brake lever) Pkb Seat belt ind Speedometer Srs ind Starting/charging system (generator) Tachometer Temperature gauge Transmissions system (o/d switch) Turn l ind Turn r ind Usa canada W/ drl W/o drl Washer ind Washer level warning switch (in fluid reservoir) Water temperature sender (rear of of engine on coolant outlet)
INTERIOR LIGHTS Courtesy Lamps Wiring Diagram for Toyota Corolla CE 2002 List of elements for Courtesy Lamps Wiring Diagram for Toyota Corolla CE 2002: 35 (w/ moon roof) (w/o moon roof) B1 (body harn, center of windshield header) B11 C11 Center j/b (behind center of dash) Combination meter Dome fuse 15a Door Driver side j/b (behind left kick panel) E10 E12 Engine room j/b (left side of engine compartment) F11 Hot at all times I11 I12 Id (left kick panel) Instrument panel j/b (behind left side of dash) Integration relay Interior light J/c 18 (bottom of left "c" pillar) J/c 7 (behind upper center of dash) Left front door courtesy switch Left rear door courtesy switch Luggage compartment light Luggage compartment light switch Off Open door warning light Personal light (center of headliner, w/ moon roof: part of moon roof control switch) Right front door courtesy switch Right rear door courtesy switch W/ door locks W/ moonroof W/o door locks W/o moonroof Instrument Illumination Wiring Diagram for Toyota Corolla CE 2002 List of elements for Instrument Illumination Wiring Diagram for Toyota Corolla CE 2002: 48 A/c switch A/t shift lever illum A11 A12 A14 A15 A20 Alt fuse 100a Ashtray illum B12 B15 Blower switch C12 C13 C17 C18 C20 C21 Canada Center j/b (behind center of dash) Cigarette lighter illum Combi- nation meter D14 D15 D17 D18 Daytime running light relay (main) (behind dash, above glove box) Driver side j/b (left kick panel) Except canada Fusible link box (top left side of engine room j/b) Hazard switch Head Hot at all times I11 Ie (on left dash brace) Ih (right kick panel) Instrument panel j/b (behind left side of dash, at lower finish panel) Integration relay J/c 14 (behind right kick panel) J/c 8 (behind lower center of dash) Light control switch (part of combination switch) Off Radio & player Rear window defogger switch Rheostat Tail Tail fuse 15a Tail relay
POWER DISTRIBUTION Power Distribution Wiring Diagram (1 of 2) for Toyota Corolla CE 2002 List of elements for Power Distribution Wiring Diagram (1 of 2) for Toyota Corolla CE 2002: 54 A/c condenser fan motor A/c fuse 7.5a A/c triple pressure switch, a/c switch, a/c m/g relay Abs actuator & ecu Abs fuse 50a Alt fuse 100a Alt-s fuse 5a Am1 fuse 50a Am2 fuse 15a Battery Blower motor C13 Cds fuse 30a Center j/b (behind instrument cluster) Clock, combination meter, daytime running light relay (main), personal light, integration relay, interior light, luggage compt light, radio & player Dome fuse 15a Efi or Efi or f-htr fuse 15a Engine control module Engine main relay Engine room j/b (left side of engine compt) Engine room r/b 5 (left front of engine compt) Engine room r/b 6 (right front of engine compt, on radiator support) F-htr relay Fan 1 relay Fuse (diagram 2 of 2) Fuse holder (behind left end of dash) Fusible link block (top left side of of engine room j/b) Fusible link main (14 ga) Generator Hazard fuse 10a Hazard switch Head relay Headlights system Horn Horn fuse 10a Htr fuse 50a Htr relay I11 Instrument panel j/b (behind left side of dash, at lower finish panel) J/c 14 (behind right kick panel) J/c 4 (behind upper left side of dash) J/c 8 (behind lower center of dash) Main fuse 40a Power outlet Power outlet fuse 15a Power outlet relay (on driver side j/b) Rdi fuse 30a Red Relay Shorting pin To cig fuse (diagram 2 of 2) To ignition switch (diagram 2 of 2) To power Power Distribution Wiring Diagram (2 of 2) for Toyota Corolla CE 2002 List of elements for Power Distribution Wiring Diagram (2 of 2) for Toyota Corolla CE 2002: 61 (behind left side of dash, at lower finish panel) instrument panel j/b A/c fan 2 relay, engine main relay, fan 1 relay A19 Abs actuator & ecu Acc C13 Center air bag sensor assembly Center j/b (behind instrument cluster) Cig fuse 15a Cigarette lighter Clutch start switch, engine control module, park/neutral position switch Combination meter Cruise control clutch switch, p/w relay Cruise control ecu D/l fuse 30a Data link connector 3 Def fuse 40a Def i-up/ m-htr fuse 10a Def relay E10 Ecu-b fuse 7.5a Ecu-ig fuse 10a Efi or f-htr relay Engine control module Fog fuse 15a Foglight relay From alt From am1 From am2 fuse (diagram 1 of 2) c From power outlet relay (diagram 1 of 2) Front parking lights, hazard switch, license plate light, left rear combination light, right rear combination light Front wiper & washer switch, front wiper motor Fuse (diagram 1 of 2) a Fuse (diagram 1 of 2) b Gauge fuse 10a Hazard switch Ie (on left dash brace) Ign fuse 7.5a Ignition switch Injectors Instrument panel j/b (behind left side of dash, at lower finish panel) Integration relay J/c 8 (behind lower center of dash) Lock Noise filter (dome) Noise filter, ignition coil & igniters Obd fuse 7.5a P/w relay Power fuse 30a Rear window defogger Red Shift lock ecu St fuse 5a Start Stop fuse 15a Stoplight switch Tail fuse 15a Tail relay Turn fuse 7.5a Washer motor Wip fuse 20a
POWER DOOR LOCKS Power Door Lock Wiring Diagram, NUMMI Made for Toyota Corolla CE 2002 List of elements for Power Door Lock Wiring Diagram, NUMMI Made for Toyota Corolla CE 2002: 32 B red Center j/b D/l fuse 30a Detect Driver side j/b (behind left kick panel) Hot at all times I11 I12 Id (left kick panel) Instrument panel j/b (behind left side of dash) Integration relay J/c 14 (right kick panel) J/c 15 (w/o pwr windows) (in left front door) J/c 16 (w/ pwr windows) (in left front door) J/c 17 (in right front door) J/c 3 (behind upper left side of dash) J/c 4, j/c 5 (behind upper left side of dash) J/c 8 (on left dash brace) Left door lock control unlk switch Left front door courtesy switch Left front door lock motor, unlock detection switch, door key lock/unlock switch Left rear door lock motor Lock Red Right door lock control lock switch Right front door courtesy switch Right front door lock motor & door key lock/ unlock switch Right rear door lock motor Unlk Unlock warning switch W/ power windows W/o power windows Power Door Lock Wiring Diagram, TMMC Made for Toyota Corolla CE 2002 List of elements for Power Door Lock Wiring Diagram, TMMC Made for Toyota Corolla CE 2002: 33 Center j/b D/l fuse 30a Detect Driver side j/b (behind left kick panel) Hot at all times I11 I12 Id (left kick panel) Instrument panel j/b (behind left side of dash) Integration relay J/c 14 (right kick panel) J/c 15 (w/o pwr windows) (in left front door) J/c 16 (w/ pwr windows) (in left front door) J/c 17 (in right front door) J/c 3 (behind upper left side of dash) J/c 4, j/c 5 (behind upper left side of dash) J/c 8 (on left dash brace) Left door key lock/ unlock lock switch Left door lock control unlk switch Left front door courtesy switch Left front door lock motor & unlock detection switch Left rear door lock motor Lock Red Right door key lock/ unlock switch Right door lock control lock switch Right front door courtesy switch Right front door lock motor Right rear door lock motor Unlk Unlock warning switch W/ power windows W/o power windows
POWER MIRRORS Power Mirror Wiring Diagram for Toyota Corolla CE 2002 List of elements for Power Mirror Wiring Diagram for Toyota Corolla CE 2002: 23 C19 C20 Center j/b (behind center of dash) Center j/b (behind center of dash) Cig fuse 15a Down Driver side j/b (left kick panel) Hot in acc or on Id (left kick panel) Instrument panel j/b (behind left side of dash, at lower finish panel) Integration relay J/c 7 (behind upper center of dash, taped to harness) J/c 8 (behind center of dash, taped to harness) Left Left remote control mirror Left/ right Operation switch Red Remote control mirror switch Right Right remote control mirror Select switch Up/ down
POWER TOP/SUNROOF Moonroof Wiring Diagram for Toyota Corolla CE 2002 List of elements for Moonroof Wiring Diagram for Toyota Corolla CE 2002: 26 Close D j4 Down Driver side j/b (behind left kick panel) Driver side r/b (left kick panel) E j5 Gauge fuse 10a Header) Hot at all times Hot in on or start Id (left kick panel) Instrument panel j/b (behind left side of dash, at lower finish panel) J/c 4, j/c 5 (behind upper left side of dash, taped to harness) Ls1 Ls2 Moon roof control switch Moon roof motor & limit switch (front center of roof) Moon roof control relay (center of windshield header) Open P/w relay Pnk Power fuse 30a Red Solid state W/ power window W/o power window
POWER WINDOWS Power Window Wiring Diagram for Toyota Corolla CE 2002 List of elements for Power Window Wiring Diagram for Toyota Corolla CE 2002: 32 (left kick panel) Down Driver side j/b (behind left kick panel) Gauge fuse 10a Hot at all times Hot in on or start Id (left kick panel) Instrument panel j/b (behind left side of dash, at lower finish panel) J/c 16 (in left front door) J/c 4, j/c 5 (behind upper left side of dash) L front L rear Left front power window motor Left rear power window control switch Left rear power window motor Lock Normal P/w relay (on driver side r/b) Power fuse 30a Power window master switch R front R rear Right rear power window control switch Right front power window control switch Right front power window motor Right rear power window motor Rld Rlu Rrd Rru Solid state Window lock switch
RADIO Radio Wiring Diagrams for Toyota Corolla CE 2002 List of elements for Radio Wiring Diagrams for Toyota Corolla CE 2002: 26 A13 Acc B11 Brace) C19 Center j/b (behind center of dash) Cig fuse 15a Dome fuse 15a Driver side j/b (behind left kick panel) E10 Engine room j/b (left side of engine compt) Gnd Hot at all times Hot in run or acc I11 Ig (right dash Illum Integration relay Interior lights system Left front door speaker Left rear speaker Pnk Radio & player Red Right front door speaker Right rear speaker
SHIFT INTERLOCKS Shift Interlock Wiring Diagram for Toyota Corolla CE 2002 List of elements for Shift Interlock Wiring Diagram for Toyota Corolla CE 2002: 30 (behind center of dash) center j/b Acc B20 B21 B22 C13 C19 Center j/b (behind center of dash) Cig fuse 15a D10 Ecu-ig fuse 10a Hot at all times Hot in acc or on Hot in on or start I11 Instrument panel j/b Instrument panel j/b (behind left side of dash, at lower finish panel) Integration relay J/c 8 (behind lower center of dash) Key interlock solenoid Kls+ Shift lock control switch Shift lock ecu (below center console, forward of park brake lever) Shift lock solenoid Sls+ Sls- Stop fuse 15a Stop- light switch (on bracket above brake pedal) Stp Unlock warning switch (behind ignition key cylinder)
STARTING/CHARGING Charging Wiring Diagram for Toyota Corolla CE 2002 List of elements for Charging Wiring Diagram for Toyota Corolla CE 2002: 27 (behind dash, above glove box) (usa, Alt fuse 100a Alt-s fuse 5a Battery Battery ground Center j/b (behind center of of dash) Charge warning light Comb- ination meter D3 d3 (canada) Daytime running light relay main (canada) Engine room j/b (left side of engine compt) Engine room r/b 6 (right front of engine compt, on radiator support) Fusible link box (top left side of engine room j/b) Gauge fuse 10a Generator Hot in on or start Htr fuse 50a I11 Ign fuse 7.5a Instrument panel j/b (behind left side of dash, at lower finish panel) Integration relay J10 Junction connector 9 & 10 (behind j9 lower center of of dash, taped to harness) Junction connector 9 & 10 (behind lower center of j10 of dash, taped to harness) Nca Puerto rico) Starting Wiring Diagram for Toyota Corolla CE 2002 List of elements for Starting Wiring Diagram for Toyota Corolla CE 2002: 33 (3 a/t, m/t) (4 a/t) A/t Acc Am2 fuse 15a Battery Battery ground Clutch start switch (on bracket, above clutch pedal) E1 (engine harness, near battery) E11 Eb (front of left front fender) Engine control module (below center of dash) Engine room j/b (left side of engine compt) Ignition switch Instrument panel j/b (behind left side of dash, at lower finish panel) J/c 1 (behind left kick panel taped to harness) J/c 9 & 10 (behind lower center of dash, taped to harn) J10 Japan production w/o theft system M/t Main fuse 40a Nca Nsw Off P/ n Park/neutral position switch (on left side of transaxle) Red St fuse 5a Sta Start Starter Starter relay Usa production
SUPPLEMENTAL RESTRAINTS Supplemental Restraint Wiring Diagram for Toyota Corolla CE 2002 List of elements for Supplemental Restraint Wiring Diagram for Toyota Corolla CE 2002: 68 (left instrument panel brace) if +sl +sr -sl -sr 3 a/t, m/t 4 a/t Acc Air bag squib (front passenger air bag assembly) Air bag squib (steering wheel pad) C12 C13 C14 Center air bag sensor assembly (below front of center console) Center j/b (behind center of dash) Cig fuse 15a Combination meter Data link connector (dlc) 1 (partial) (on left rear of engine compartment) Data link connector (dlc) 3 (partial) (below left side of dash) Ecu-b fuse 7.5a Engine control module (below center of dash) Esl Esr F/ps Fl+ Fl- Fr+ Fr- Fsl Fsr Gsw2 Hot at all times Hot in acc or on Hot in on or start Ie (left instrument panel brace) If (left instrument panel brace) Ig2 Ign fuse 7.5a Instrument panel j/b (behind left side of dash, at lower finish panel) J/c 13 (behind upper right side of dash) J/c 6 (in center j/b) J/c 7 (in center j/b) J/c 8 (behind lower center of dash, taped to harness) Lbe+ Left buckle switch (in driver's seat belt buckle) Left front air bag sensor (behind left headlight assembly) Left pretensioner (at bottom of left "b" pillar) Left side air bag sensor (if equipped) (on left side door sill plate area) Left side air bag squib (if equipped) Pl+ Pl- Pnk Pr+ Pr- Red Right front air bag sensor (behind right headlight assembly) Right pretensioner (at bottom of right "b" pillar) Right side air bag sensor (if equipped) (on right side door sill plate area) Right side air bag squib (if equipped) Sil Spiral cable Srs warning light Ssl Ssl+ Ssr Ssr+ Vupl Vupr
TRANSMISSION A/T Wiring Diagram for Toyota Corolla CE 2002 List of elements for A/T Wiring Diagram for Toyota Corolla CE 2002: 68 (left side of transaxle) park/neutral position switch B18 B19 Batt C10 C12 C13 C14 Center j/b (behind center of dash) Combination meter Cruise control ecu (behind right kick panel) Cruise control system Data link connector 1 (left rear of engine compt) E01 E02 E03 E10 E11 Eb (front of left front fender) Ec (left rear of engine) Efi or f-htr fuse 15a Efi or f-htr relay Electronically controlled transmission solenoid Engine control module (below center of dash) Engine coolant Engine room j/b (left side of engine compt) Gauge fuse 10a Hot at all times Hot in on or start Hot in start Idl0 Ig (right dash brace) Ign fuse 7.5a Indicator Instrument panel j/b (left side of dash, at lower finish panel) Intergration relay Interior lights system J/c 11 (center of dash) J/c 12 (center of dash) J/c 20 (behind left end of dash) J/c 8 (left dash brace) J/c 9, j/c 10 (center of dash) Japan prod L l Lockup Meter Nsw O/d main switch O/d off Od1 Odlp Odms On coolant outlet) Spd Speedo- St fuse 5a Sta Stop fuse 15a Stoplight switch (on bracket, above brake pedal) Stp Te1 Temperature sensor (rear of engine, Throttle position sensor (on throttle body assembly) Thw U.s. prod Vehicle speed sensor (on top of transaxle) Vta W/ cruise control
WARNING SYSTEMS Warning System Wiring Diagrams for Toyota Corolla CE 2002 List of elements for Warning System Wiring Diagrams for Toyota Corolla CE 2002: 32 (on left dash brace) B18 Buckle switch C12 C13 C14 C22 Center j/b (behind center of dash) Cig fuse 15a Combination meter Diode (buckle switch) (behind lower left end of dash) Dome fuse 15a Driver side j/b (behind left kick panel) E10 Engine room j/b (left side of engine compt) Gauge fuse 10a Hot at all times Hot in on or acc Hot in on or start Hot w/ combination sw in tail or head I11 Id (left kick panel) Instrument panel j/b (behind left side of dash, at lower finish panel) Integration relay J/c 7 (behind upper center of dash) J/c 8 (behind lower center of dash) Left front door courtesy switch (in left "b" pillar) Red Seat belt ind Tail fuse 15a Unlock warning switch (on steering column) W/ door lock control
WIPER/WASHER Wiper/Washer Wiring Diagram for Toyota Corolla CE 2002 List of elements for Wiper/Washer Wiring Diagram for Toyota Corolla CE 2002: 16 Combination switch Driver side j/b (behind left kick panel) Front wiper motor (on right side of firewall) Front wiper/ washer switch High Hot in on or start Instrument panel j/b (behind left side of dash, at lower finish panel) Int J/c 13 (behind upper right side of dash) J/c 14 (right kick panel) Low/ mist Off Solid state Wash Washer motor (on washer fluid reservoir) Wip fuse 20a
